package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 接口描述：文件上传接口
     * @param file
     * 路径：/admin/dish/upload
     * 请求方式：POST
     * 参数类型：文件
     * 返回值类型：Result
     */
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传：{}", file);
        // 1.将文件上传到阿里云oss服务器
        int num = file.getOriginalFilename().lastIndexOf(".");
        String url = null;
        try {
            url = aliOssUtil.upload(file.getBytes(), UUID.randomUUID()+file.getOriginalFilename().substring(num));
            return Result.success(url);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
        }
       return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
